WO2007088686A1 - Dispositif de navigation et procede de recherche de trajet - Google Patents

Dispositif de navigation et procede de recherche de trajet Download PDF

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Publication number
WO2007088686A1
WO2007088686A1 PCT/JP2006/325616 JP2006325616W WO2007088686A1 WO 2007088686 A1 WO2007088686 A1 WO 2007088686A1 JP 2006325616 W JP2006325616 W JP 2006325616W WO 2007088686 A1 WO2007088686 A1 WO 2007088686A1
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WO
WIPO (PCT)
Prior art keywords
route
search
biological information
music
movement
Prior art date
Application number
PCT/JP2006/325616
Other languages
English (en)
Japanese (ja)
Inventor
Kengo Shichiri
Original Assignee
Pioneer Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pioneer Corporation filed Critical Pioneer Corporation
Publication of WO2007088686A1 publication Critical patent/WO2007088686A1/fr

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/10—Map spot or coordinate position indicators; Map reading aids
    • G09B29/102—Map spot or coordinate position indicators; Map reading aids using electrical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W40/09—Driving style or behaviour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3484—Personalized, e.g. from learned user behaviour or user-defined profiles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
    • G08G1/096827—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed onboard
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
    • G08G1/096844—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route where the complete route is dynamically recomputed based on new data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W2040/0818—Inactivity or incapacity of driver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2556/00—Input parameters relating to data
    • B60W2556/45—External transmission of data to or from the vehicle
    • B60W2556/50—External transmission of data to or from the vehicle of positioning data, e.g. GPS [Global Positioning System] data

Definitions

  • the present invention relates to a navigation device and a route search method used in the navigation device.
  • a navigation device that is mounted on a moving body such as a vehicle, searches for a moving route to a destination, and proposes to the operator of the moving body such as a driver has been widely used.
  • the route search in such a navigation device was performed only considering objective viewpoints such as road conditions.
  • Patent Document 1 Japanese Patent Laid-Open No. 10-253379
  • the present invention has been made in view of the above circumstances, and an object thereof is to provide a navigation device and a route search method that can improve the convenience for the operator. Means for solving the problem
  • biological information acquisition means for acquiring biological information of an operator of a moving body; and can be considered when searching for a moving route of the moving body in order to improve the biological information
  • Route condition information storage means for storing route condition information in which various route conditions and the improvement effect of the biological information are associated with each other; a change in the biological information from before the start of movement indicates a moving route search condition during movement
  • search means for searching for a moving route where it is estimated that the biometric information can be improved based on the route condition information when the condition is satisfied.
  • a moving route search that is estimated to be able to improve the biological information is performed. Exploration When; a route search method characterized in that it comprises.
  • the present invention is a route search program characterized by causing a route search program.
  • the present invention is a recording medium that is recorded so as to be readable by the calculation means of the route search program power navigation device of the present invention.
  • FIG. 1 is a block diagram schematically showing a configuration of a navigation device according to an embodiment of the present invention.
  • FIG. 2 is a diagram showing an example of the contents of the route condition information in FIG.
  • FIG. 3 is a diagram showing an example of the contents of the music condition information in FIG. 1.
  • FIG. 4 is a diagram showing an arrangement example of the biological information detection unit in FIG. 1.
  • FIG. 4 is a diagram showing an arrangement example of the biological information detection unit in FIG. 1.
  • FIG. 5 is a flowchart for explaining the operation of the navigation process of FIG. 1.
  • FIG. 6 is a flowchart for explaining the initial route search processing of FIG.
  • FIG. 7 is a flowchart for explaining the music selection process of FIG.
  • a navigation device that performs navigation related to traveling as a movement of a vehicle that is a moving body will be described as an example.
  • FIG. 1 is a block diagram showing the configuration of the navigation device 100 according to the present embodiment.
  • the navigation device 100 includes a control unit 110 and a storage device 120.
  • the navigation apparatus 100 includes a sound output unit 130, a display unit 140, an operating human power unit 150, a travel sensor unit 160, and a GPS (Global Positioning System) receiving unit 170.
  • the navigation apparatus 100 includes a biological information detection unit 180. Elements 120 to 180 other than the control unit 110 are connected to the control unit 110, respectively.
  • the control unit 110 performs overall control of the entire navigation device 100, and performs navigation processing, music reproduction processing, and the like. This control unit 110 is used for navigation processing. And a music selection unit 112 as music selection means.
  • the navigation processing unit 111 includes a route search unit 113 as search means, and a route condition information update unit 114 as route condition information update means.
  • the navigation processing unit 111 provides navigation information to the user using the above-described components 130 to 180 while accessing the storage device 120. That is, the navigation processing unit 111 corresponds to the command input result from the operation input unit 150 related to the navigation processing, the positioning result in the GPS receiving unit 170, and the detection result by the traveling sensor unit 160. Then, the navigation data stored in the storage device 120 is read as appropriate. Then, the navigation processing unit 111 (a) displays a map of the area specified by the user on the display device 140 display device, and (b) power of where the vehicle is located on the map. Map matching that calculates whether or not it is directional and displays it on the display device 140 display device and conveys it to the user.
  • the route search unit 113 in the navigation processing unit 111 performs the route search (c) described above.
  • the route search unit 113 refers to route condition information 121 described later in the storage device 120.
  • the contents of the route condition information 121 are updated by the route condition information update unit 114 in the navigation processing unit 111 based on the detection result by the biological information detection unit 180.
  • the route search by the route search unit 113 is performed in response to a route search command from the user, and also when the detection result by the biological information detection unit 180 satisfies the route resetting condition. Get ready!
  • the music selection unit 112 When the music selection unit 112 receives a music selection request from the navigation processing unit 111, the music selection unit 112 selects music that is estimated to be able to improve the user's feelings, and selects the data of the selected music Send to sound output unit 130. When selecting a powerful music, the music selection unit 112 refers to music condition information 122 described later in the storage device 120. In this embodiment, The navigation processing unit 111 determines that the driving route searched and set by the route searching unit 113 has a high probability that the user's sense of burden during driving cannot be reduced. A music selection request is sent to the selection unit 112.
  • the storage device 120 includes a hard disk device, an optical disk drive device that can access a recording medium such as a CD (Compact Disc) and a DVD (Digital Versatile Disk), and the like.
  • the storage device 120 stores route condition information 121, music condition information 122, and music data 123.
  • the storage device 120 further stores various data used in navigation processing such as map data.
  • the control unit 110 can access the storage device 120 and can read / write data from / to the storage device 120.
  • the route condition information 121 is grasped by improving the biological information for each route condition that is estimated to be effective in route search from the viewpoint of improving emotional changes due to the feeling of burden associated with driving.
  • the effects of emotional improvement are now registered! /
  • the route condition is determined in advance for experimental results or experience for the average user. Examples of such route conditions include a route including a road wider than possible, a route including a road with as many straight lines as possible, and a route including a road with as little traffic jam as possible.
  • effects the effect of improving emotions while driving is qualitatively or quantitatively expressed and registered.
  • four-level evaluation results of large, medium, small and none are registered as effects.
  • An example of such route condition information 121 is shown in FIG.
  • the registered contents of the effect in the route condition information 121 are updated by the route condition information updating unit 114 described above.
  • the effect in the original route condition information 121 is not registered.
  • the music condition information 122 the music is classified according to the music tone, and the effect of improving the emotional change of the user due to the sense of burden is registered.
  • examples of the tune include “sounding tunes”, “quiet tunes”, and “healed tunes”.
  • the emotion improvement effect during running is qualitatively or quantitatively expressed and registered.
  • three-level evaluation results of large, medium and small are registered as effects.
  • the effect corresponding to the music tone in the powerful music condition information 122 is registered in advance.
  • Such An example of the music condition information 122 is shown in FIG.
  • the melody is extracted based on the BPM (Beat Per Minute), average volume, tonality, etc. of each tune.
  • the song data 123 is data of a plurality of songs including songs registered in the song condition information 122 as song names corresponding to the tone.
  • the sound output unit 130 outputs (i) a DA converter ⁇ (Digital to Analog Converter) that converts the digital audio data received from the control unit 110 into an analog signal, and (ii) the DA converter power. An amplifier that amplifies the analog signal, and (iii) a speaker that converts the amplified analog signal into sound. Under the control of the control unit 110, the sound output unit 130 outputs guidance voice, music, etc., such as the traveling direction of the vehicle, the traveling situation, and the traffic situation.
  • DA converter ⁇ Digital to Analog Converter
  • An amplifier that amplifies the analog signal
  • a speaker that converts the amplified analog signal into sound.
  • the sound output unit 130 Under the control of the control unit 110, the sound output unit 130 outputs guidance voice, music, etc., such as the traveling direction of the vehicle, the traveling situation, and the traffic situation.
  • the display unit 140 includes (i) a display device such as a liquid crystal display panel, an organic EL (Electro Luminescence) panel, a PDP (Plasma Display Panel), and (ii) display control data sent from the control unit 110. Based on this, the display unit 140 includes a display controller such as a graphic renderer that controls the entire display unit 140, and (m) a display image memory that stores display image data. The display unit 140 displays map information, route information, operation guidance information, and the like under the control of the control unit 110.
  • a display controller such as a graphic renderer that controls the entire display unit 140
  • a display image memory that stores display image data.
  • the display unit 140 displays map information, route information, operation guidance information, and the like under the control of the control unit 110.
  • the operation input unit 150 is configured by a key unit provided in the main body of the navigation device 100 or a remote input device including the key unit.
  • a touch panel provided in the display device of the display unit 140 can be used as the key part provided in the main body. It should be noted that, instead of the configuration having the key portion, it is possible to adopt a configuration for inputting voice.
  • the operation content of the navigation device 100 is set.
  • the user uses the operation input unit 150 to perform destination setting, information search setting, vehicle travel status display setting, and the like. Such input contents are sent from the operation input unit 150 to the control unit 110.
  • the travel sensor unit 160 includes (i) a vehicle speed sensor that detects the moving speed of the vehicle, (ii) an acceleration sensor that detects acceleration acting on the vehicle, and (m) an angle that detects the angular velocity of the vehicle. And a speed sensor.
  • the vehicle speed sensor is output by the rotation of the axle and wheels. Detects a pulse signal.
  • the acceleration sensor detects, for example, acceleration in a three-dimensional direction.
  • the angular velocity sensor is configured as a so-called gyro sensor, for example, and detects the angular velocity. Such a detection result is sent from the traveling sensor unit 160 to the control unit 110.
  • the GPS receiving unit 170 calculates a pseudo coordinate value of the current position of the vehicle based on reception results of radio waves from a plurality of GPS satellites, and reports it to the control unit 110. Further, the GPS receiving unit 170 detects the speed and traveling direction of the vehicle based on the wavelength change due to the Doppler effect of the radio wave from the GPS satellite, and reports it to the control unit 110. In addition, the GPS receiving unit 170 measures the current time based on the time when the GPS satellite power is also transmitted, and reports it to the control unit 110.
  • the biological information detection unit 180 detects information related to a biological event of the user (driver), that is, biological information.
  • the living body information detection unit 180 includes a sweating sensor, a pulse sensor, and a body temperature sensor, and detects the sweating amount, the pulse rate, and the body temperature as the biological information of the user.
  • the biological information detection unit 180 is used by being attached to a part of the steering wheel 30 of the vehicle, for example, as shown in FIG.
  • the biological information detected by the biological information detection unit 180 is reported to the control unit 110 via a wired route or a wireless route.
  • the fixture 50 is used.
  • the fixing tool 50 is fixed to a side surface (left side surface in FIG. 4) of the biological information detection unit 180 with a predetermined fixing means, and is fixed to the steering wheel 30 using the belt 51.
  • the attachment position of the biological information detection unit 180 may be adjusted so that the user's finger (in the case of FIG. 4, for example, the master finger of the left hand) touches the biological information detection unit 180.
  • the navigation processing unit 111 sets the initial value of the biometric information in step SI1 in FIG. Start the acquisition process. In the process of acquiring the initial value of the biological information, the navigation processing unit 111 periodically collects the detection results of the biological information by the biological information detection unit 180, and calculates the average of the biological information from the start of the biological information collection process. Calculate the value and recognize the average value as the initial value of the biological information.
  • the biometric information initial value acquisition processing period can be the period until the biological information collection start force reaches a predetermined time, or the biometric information collection start force until the vehicle starts to travel. It can also be a period.
  • step S12 an initial route search process is performed.
  • this initial route search process as shown in FIG. 6, first, a destination is set in step S31. Such destination setting is performed by the user specifying the destination via the operation input unit 150.
  • the route search unit 113 of the navigation processing unit 111 refers to the route condition information 121 in the storage device 120 in step S32.
  • the route search unit 113 registers that the route condition in the route condition information 121 has an effect of suppressing an increase in the burden caused by the user's operation. That is, it is determined whether or not there is a route condition in which a large effect, a medium effect, or a small effect is registered.
  • the route search unit 113 determines whether or not there is a route condition other than the route condition registered as having no effect and the route condition having no effect registered.
  • step S32 the route search unit 113 performs a route search based on the effectiveness level of high effect, intermediate effect, or low effect.
  • this route search registered route conditions with high effectiveness are preferentially adopted. For example, a route satisfying a route condition in which “effective” is registered is preferentially searched over a route condition in which “small effect” is registered. Also, a route that satisfies the route condition for which “high effect” is registered is preferentially searched over the route condition for which “in effect” is registered.
  • step S32 determines whether the route search unit 113 is performing route search only from an objective point of view such as travel time without taking into consideration the burden of user's burden caused by driving and the change of emotions of the user. Done.
  • step S33 or step S34 described above The travel route searched in step S33 or step S34 described above is presented to the user. Then, the initial route is set by selecting the presented travel route by the user. Thereafter, the process proceeds to step S13 in FIG.
  • step S13 it is determined whether route guidance is being performed. If the result of this determination is negative (step S13: N), the navigation process ends.
  • step S13 determines whether the result of the determination in step S13 is affirmative (step S13: Y).
  • the process proceeds to step S14.
  • the navigation processing unit 111 acquires the current value of the biological information based on the detection result by the biological information detection unit 180.
  • the “current value of biometric information” for example, an average value of detection results by the biometric information detection unit 180 within a recent fixed time is employed.
  • step S15 the navigation processing unit 111 determines whether the difference between the current value of the biological information and the initial value of the biological information is equal to or greater than a predetermined amount. It is determined whether or not the force satisfies the route search condition. In other words, the determination in step S15 determines whether or not the force has reached to the point where it is necessary to improve the emotional change force due to the feeling of burden caused by driving the vehicle.
  • the difference between the current value of the biological information and the initial value of the biological information is the difference in the respective values of sweating amount, pulse rate, and body temperature detected by the biological information detection unit 180.
  • it means a difference when these individual biological information is viewed comprehensively.
  • a difference when viewed comprehensively for example, a value obtained by performing a predetermined weighted addition based on an experiment or experience can be adopted for a difference in individual biological information.
  • the “predetermined amount” is determined in advance based on experiments and experience.
  • step S15: N If the determination result in step S15 is negative (step S15: N), the process proceeds to step S13. During the route guidance, the processes in steps S13 to S15 are repeated until the determination result in step S15 is affirmative. On the other hand, if the result of the determination in step S15 is affirmative (step S15: Y), the process proceeds to step S16. In step S16, a reroute search is performed in order to improve the user's feelings by reducing the burden.
  • step S16 the route search unit 113 1S is added to the effectiveness level in the same manner as in step S33 described above, except that the route condition with no effect registered is considered to be less effective than the effective force effect small.
  • a route search from the current position to the destination is performed. That is, the route search unit 113 performs a route search based on the effect level registered as “high effect”, “effective” or “less effective”, or “!
  • step S16 If a travel route from the current position to the destination that is different from the previously set travel route can be searched in step S16, the searched new travel route is presented to the user. Is done. Then, when the presented travel route is selected by the user, the re-route setting is made. Then, when the re-route setting is made, the route search unit 113 reports the route condition considered in the search for the re-set travel route to the route condition information update unit 114.
  • step S17 it is determined whether or not re-routing has been set. Factors that prevent rerouting are that the route searched in step S16 was not selected by the user and that new routes could not be searched in step S16.
  • step S17 If the result of the determination in step S17 is negative (step S17: N), that is, if it is difficult to set a reroute to improve the emotional change due to the feeling of burden associated with driving The process proceeds to step S20.
  • step S20 music selection is performed to improve emotional changes.
  • step S20 as shown in FIG. 7, first, in step S41, the music selection unit 112 refers to the music condition information 122, and registers a musical tone that is estimated to be effective in improving the emotion. Judge whether or not the power is. If this determination is negative (step S41: N), the process of step S20 ends, and the process proceeds to step S21 of FIG.
  • step S42 the music to be played back is selected.
  • the song selection unit 112 registers the song name in the song condition information 122, and is registered as the most effective emotion improvement effect in the tone of the song!
  • the music selection unit 112 recognizes the specific music as a music to be played.
  • step S43 the music selection unit 112 starts reading the selected music data from the music data 123 in the storage device 120 and sending it to the sound output unit 130. As a result, the sound output unit 130 starts playing the selected music piece. Thus, when the reproduction of the selected music is started, the process proceeds to step S21 in FIG. The playback of the selected song will continue after that.
  • step S21 as in step S13 described above, it is determined whether route guidance is being performed. If the result of this determination is negative (step S21: N), the navigation process and the music playback process by the music selection unit 112 are terminated. On the other hand, if the result of the determination in step S21 is affirmative (step S21: Y), the process of step S21 is repeated while continuing the navigation process and the music playback process by the music selection unit 112. .
  • step S17 determines whether the result of the determination in step S17 is affirmative (step S17: Y).
  • the process proceeds to step S18.
  • the route condition information updating unit 114 of the navigation processing unit 111 obtains the current value of the biological information acquired based on the detection result by the biological information detection unit 180 and the initial value of the biological information described above. Based on the above, evaluate the effect of improving the emotion by changing to the reset driving route. This evaluation is performed based on the tendency of the current value of the biological information to approach the initial value of the biological information.
  • the route condition information update unit 114 is reset based on the magnitude of the emotion improvement effect and the number of route conditions considered in the search for the reset travel route! The degree of effectiveness of each route condition taken into account in the search for a driving route to improve the emotional condition is evaluated in four stages: large effect, medium effect, small effect and no effect.
  • step S19 the route condition information update unit 114 force step S18
  • the route condition information 121 is updated based on the evaluation result.
  • the evaluation result is registered as it is for the route condition for which the effect is not registered.
  • new registration contents are determined and registered based on the previous registration contents and the newly obtained evaluation results.
  • new registration of effects will not be performed under the route conditions where the contents of the previous registration and the newly obtained evaluation result are the same.
  • step S19 When the update of the route condition information in step S19 is completed, the process proceeds to step S13. Then, the above process is repeated.
  • the user's pre-driving force emotional change due to the burden associated with driving is detected based on the detection result of the biological information by the biological information detection unit 180, and the vehicle is running.
  • a re-route search is performed to improve the emotion.
  • the improvement effect by the route change is evaluated based on the detection result of the biometric information by the biometric information detection unit 180. Based on the result of the evaluation, the route condition information to be referred to when performing route search for improving the emotion is updated.
  • the present embodiment even when the vehicle is running, if the change in emotion reaches a level that requires improvement, it is possible to immediately improve the emotion by changing the route.
  • the vehicle while the vehicle is traveling to the destination, it is possible to update the route condition information that is referred to when searching for a route based on the effect of improving the emotion caused by the route change. Therefore, user convenience can be improved.
  • the route condition information is also referred to when setting the initial route, it is highly likely that the emotional change will require improvement, and the travel route is set as the initial route. Can do.
  • the emotion can be improved by selecting and playing music for improving the emotion.
  • the route condition information 121 corresponds to the route condition.
  • the level of effectiveness registered in this way is 4 levels, but it can be any number of floors.
  • the degree of effect registered corresponding to each tone in the music condition information 122 is three stages, it can be any number of stages.
  • the biometric information to be detected is the force of three types of sweating amount, pulse rate, and body temperature. You can also share this
  • blood pressure etc. can be further added to make 4 or more types.
  • the degree of effect registered corresponding to each tone in the music condition information 122 is fixed. You may want to evaluate the effect of improving your emotions and update it based on the evaluation results.
  • the route condition considered in the reroute setting is reported from the route search unit 113 to the route condition information update unit 114.
  • the degree of realization of each route condition considered in the search for the rerouted travel route is reported, and the route condition information update unit 114 reports the evaluation result of the emotion improvement by the reroute setting.
  • the route condition information 121 may be updated based on the degree of realization for each route condition.
  • the power of the present invention applied to a navigation device mounted on a vehicle is applied to a navigation device mounted on a moving body other than a vehicle such as a ship or an aircraft. That's right.
  • the control unit 110 in the above embodiment includes a central processing unit (CPU), a read only memory (ROM), a random access memory (RAM), and the like.
  • the computer may be configured so that the processing operation in the above-described embodiment is executed by a computer prepared in advance.
  • This program is a hard disk, CD-ROM, DVD, etc.
  • the data is recorded on a recording medium readable by a computer, read from the recording medium by the computer, and executed.
  • this program may be obtained in the form recorded on a portable recording medium such as a CD-ROM or DVD, or it may be obtained in the form of delivery via a network such as the Internet. Even so, ⁇ ⁇ .

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Abstract

La présente invention concerne un dispositif de navigation et un procédé de recherche de trajet, utilisés lorsque l'utilisateur change d'avis du fait d'une lassitude à conduire un véhicule et survenant après la détection du début du mouvement du véhicule d'après les résultats de détection d'une unité de détection d'informations biométriques (180). Lorsque le changement d'avis atteint, pendant le déplacement du véhicule, un niveau exigeant une amélioration, le contenu enregistré des informations sur l'état de la route (121) est immédiatement référencé et une section de recherche de trajet (113) réalise à nouveau une recherche de trajet pour améliorer le changement d'avis. Lorsqu'un trajet a été réinitialisé en fonction du résultat de la nouvelle recherche et qu'il a été modifié, une section de mise à jour des informations sur l'état du trajet (114) évalue, en fonction du résultat de détection des informations biométriques par l'unité de détection des informations biométriques (180), un effet d'amélioration par le changement de trajet et la section de mise à jour des informations sur l'état du trajet (114) actualise les informations sur l'état du trajet, référencées lorsque la recherche de trajet est réalisée pour améliorer l'avis de l'utilisateur. Une amélioration de l'avis du conducteur d'un corps mobile peut être rapidement réalisée pendant le déplacement.
PCT/JP2006/325616 2006-02-01 2006-12-22 Dispositif de navigation et procede de recherche de trajet WO2007088686A1 (fr)

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JP2006-024036 2006-02-01

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WO2007088686A1 true WO2007088686A1 (fr) 2007-08-09

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CN110088575A (zh) * 2016-12-28 2019-08-02 本田技研工业株式会社 信息处理系统和信息处理装置

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JP2003061939A (ja) * 2001-08-28 2003-03-04 Pioneer Electronic Corp 情報提供システム、情報提供方法、情報提供プログラム、情報提供システムにおけるサーバ装置および、情報提供システムにおける端末装置

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JP2001304898A (ja) * 2000-04-25 2001-10-31 Sony Corp 車載機器
JP2003061939A (ja) * 2001-08-28 2003-03-04 Pioneer Electronic Corp 情報提供システム、情報提供方法、情報提供プログラム、情報提供システムにおけるサーバ装置および、情報提供システムにおける端末装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110088575A (zh) * 2016-12-28 2019-08-02 本田技研工业株式会社 信息处理系统和信息处理装置
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CN110088575B (zh) * 2016-12-28 2023-04-25 本田技研工业株式会社 信息处理系统和信息处理装置

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